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1053982 = 23714243
BaseRepresentation
bin100000001010100011110
31222112210101
410001110132
5232211412
634331314
711646556
oct4012436
91875711
101053982
1165a966
12429b3a
132ab977
141d6166
1515c457
hex10151e

1053982 has 8 divisors (see below), whose sum is σ = 1623816. Its totient is φ = 512712.

The previous prime is 1053971. The next prime is 1053989. The reversal of 1053982 is 2893501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10539822 = 2221756112648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1053982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7048 + ... + 7195.

It is an arithmetic number, because the mean of its divisors is an integer number (202977).

21053982 is an apocalyptic number.

1053982 is a deficient number, since it is larger than the sum of its proper divisors (569834).

1053982 is a wasteful number, since it uses less digits than its factorization.

1053982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14282.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1053982 is about 1026.6362549608. The cubic root of 1053982 is about 101.7679590071.

The spelling of 1053982 in words is "one million, fifty-three thousand, nine hundred eighty-two".

Divisors: 1 2 37 74 14243 28486 526991 1053982